KR101710339B1 - 폴리올레핀의 스티밍 - Google Patents

폴리올레핀의 스티밍 Download PDF

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Publication number
KR101710339B1
KR101710339B1 KR1020117017586A KR20117017586A KR101710339B1 KR 101710339 B1 KR101710339 B1 KR 101710339B1 KR 1020117017586 A KR1020117017586 A KR 1020117017586A KR 20117017586 A KR20117017586 A KR 20117017586A KR 101710339 B1 KR101710339 B1 KR 101710339B1
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KR
South Korea
Prior art keywords
polymer
steam
flow rate
temperature
vapor
Prior art date
Application number
KR1020117017586A
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English (en)
Korean (ko)
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KR20110111428A (ko
Inventor
조르지오 발라리니
안토니오 밀레오
루카 소프리티 (사망자)
Original Assignee
바셀 폴리올레핀 이탈리아 에스.알.엘
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Application filed by 바셀 폴리올레핀 이탈리아 에스.알.엘 filed Critical 바셀 폴리올레핀 이탈리아 에스.알.엘
Publication of KR20110111428A publication Critical patent/KR20110111428A/ko
Application granted granted Critical
Publication of KR101710339B1 publication Critical patent/KR101710339B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/001—Removal of residual monomers by physical means
    • C08F6/005—Removal of residual monomers by physical means from solid polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/001—Removal of residual monomers by physical means
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/06—Treatment of polymer solutions
    • C08F6/10—Removal of volatile materials, e.g. solvents

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
KR1020117017586A 2008-12-30 2009-12-23 폴리올레핀의 스티밍 KR101710339B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP08173120.0 2008-12-30
EP08173120 2008-12-30
US20494209P 2009-01-13 2009-01-13
US61/204,942 2009-01-13
PCT/EP2009/067884 WO2010076285A1 (en) 2008-12-30 2009-12-23 Steaming of a polyolefin

Publications (2)

Publication Number Publication Date
KR20110111428A KR20110111428A (ko) 2011-10-11
KR101710339B1 true KR101710339B1 (ko) 2017-02-27

Family

ID=42016941

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020117017586A KR101710339B1 (ko) 2008-12-30 2009-12-23 폴리올레핀의 스티밍

Country Status (8)

Country Link
US (1) US8344099B2 (zh)
EP (1) EP2370478B1 (zh)
JP (1) JP2012514087A (zh)
KR (1) KR101710339B1 (zh)
CN (1) CN102272171B (zh)
BR (1) BRPI0923892B1 (zh)
RU (1) RU2526392C2 (zh)
WO (1) WO2010076285A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2780141B1 (en) * 2011-11-14 2015-09-16 Borealis AG Removing volatile compounds from polymer granules by vapour distillation
US9382348B2 (en) * 2013-11-13 2016-07-05 Chevron Phillips Chemical Company Lp System and method for polymerization
JP7141390B2 (ja) 2016-09-16 2022-09-22 ダブリュー・アール・グレース・アンド・カンパニー－コーン ポリマー粒子の効率的なパージ法
WO2024025742A1 (en) 2022-07-25 2024-02-01 Exxonmobil Chemical Patents Inc. Purged polymer, process and apparatus for production thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993013843A1 (en) 1992-01-13 1993-07-22 Quantum Chemical Corporation Process for removing hydrocarbons from polymer slurries
US20040152936A1 (en) 2003-01-24 2004-08-05 Pettigrew Malcolm G. Heat recovery from the effluent stream of an oxygenate-to-olefin process
WO2008080782A1 (en) 2006-12-29 2008-07-10 Basell Poliolefine Italia S.R.L. Process for the polyolefin finishing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2520591C3 (de) * 1975-05-09 1980-11-06 Hoechst Ag, 6000 Frankfurt Verfahren und Vorrichtung zur kontinuierlichen Behandlung von wäßrigen Homo- und Copolymerisatdispersionen, deren Polymeranteil mindestens 50 Gew.-°/o polymerisier-
IT1121993B (it) 1979-07-02 1986-04-23 Montedison Spa Procedimento migliorato per l'essiccamento di materiali incoerenti
JP3724012B2 (ja) * 1995-08-04 2005-12-07 チッソ株式会社 残留モノマー除去装置およびそれを用いる残留モノマー除去方法
TW404956B (en) 1996-05-21 2000-09-11 Mitsui Petrochemical Ind A method of diminishing the source of odor from polyolefin obtained by use of metallocene compound
ID28200A (id) 1999-04-15 2001-05-10 Basell Technology Co Bv Komponen katalis untuk polimerisasi olefin
SG106681A1 (en) 2002-03-29 2004-10-29 Mitsui Chemicals Inc Olefinic polymer and process for producing the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993013843A1 (en) 1992-01-13 1993-07-22 Quantum Chemical Corporation Process for removing hydrocarbons from polymer slurries
US20040152936A1 (en) 2003-01-24 2004-08-05 Pettigrew Malcolm G. Heat recovery from the effluent stream of an oxygenate-to-olefin process
WO2008080782A1 (en) 2006-12-29 2008-07-10 Basell Poliolefine Italia S.R.L. Process for the polyolefin finishing

Also Published As

Publication number Publication date
BRPI0923892A2 (pt) 2018-07-31
US8344099B2 (en) 2013-01-01
WO2010076285A1 (en) 2010-07-08
EP2370478B1 (en) 2015-01-14
US20120016098A1 (en) 2012-01-19
KR20110111428A (ko) 2011-10-11
CN102272171A (zh) 2011-12-07
BRPI0923892B1 (pt) 2019-10-08
CN102272171B (zh) 2013-09-25
RU2011132031A (ru) 2013-02-10
RU2526392C2 (ru) 2014-08-20
JP2012514087A (ja) 2012-06-21
EP2370478A1 (en) 2011-10-05

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